CN201139945Y

CN201139945Y - Mechanical device of toy

Info

Publication number: CN201139945Y
Application number: CNU2007200737831U
Authority: CN
Inventors: 高俊; 周滢垭
Original assignee: Shanghai Qibao High School
Current assignee: Shanghai Qibao High School
Priority date: 2007-08-17
Filing date: 2007-08-17
Publication date: 2008-10-29
Anticipated expiration: 2017-08-17

Abstract

The utility model relates to a mechanical device of a toy, belonging to the technical field of electronic toys. As the mechanical device of large humanoid toys is rare, the utility model provides the technical scheme which comprise that a mechanical device of a toy comprises a humanoid ornament, a frame (2), a motion mechanism and a circuit. The mechanical device is characterized in that A, the humanoid ornament comprises a head, a face, a torso, arms (13) and two legs, wherein the head, the face, the torso and the two legs are fixedly coupled with the frame and the arms (13) are connected with the motion mechanism arranged inside the humanoid ornament, and B, the motion mechanism mainly comprises a return spring (9) connected with the frame, a moving block (5), a rotating pin (8), a rotating block (12), a rotating shaft (11), arms (13), a limiting block (4), an eccentric wheel (3), an eccentric shaft (14), a motor (1) and a transmission belt (15). The mechanical device of a toy has the advantages that the mechanical mechanism can guarantee that the toy can be made with the size as large as real humans or even larger than the real humans without any problems.

Description

A kind of mechanical device of toy

Technical field

The utility model relates to the electronic toy field, particularly relates to a kind of mechanical device of toy.

Background technology

Toy is a kind of traditional product, but the mechanical device of large-scale humanoid toy is rarely found.People wish to have the mechanical device of more large-scale humanoid toy to provide to society.

Summary of the invention

For a kind of mechanical device of large-scale humanoid toy is provided to society, the utility model proposes following technical scheme.

1. the mechanical device of a toy comprises humanoid ornament, frame, and actuating mechanism and circuit,

A. described humanoid ornament contains head and face, body, arm and both legs; Head and face, body, both legs and frame fixed connection; Arm links to each other with the actuating mechanism that is located at humanoid ornament inside;

B. described actuating mechanism mainly comprises: be connected in back-moving spring, movable block, rotation pin, moving block, turning cylinder, arm, limited block, eccentric wheel, eccentric shaft, motor and driving-belt on the frame;

Described back-moving spring, the one head is fixedlyed connected with frame, other end and movable block upper end fixed connection; Described moving block is by turning cylinder and frame rotation-coupled, the rotation pin on the moving block in the arc-shaped slot not only with the movable block fixed connection, but also slide with moving block and to connect; Arm and moving block fixed connection; Limited block and frame fixed connection, slide to connect with movable block; Movable block lower end and eccentric wheel support and connect; Eccentric wheel is fixedlyed connected with eccentric shaft, and eccentric wheel is rotationally connected by eccentric shaft and frame; Motor and frame fixed connection, motor output shaft connects by driving-belt and eccentric wheel transmission.

2. on the described movable block long slot bore is arranged, mobile pin in the hole and frame fixed connection.

The beneficial effects of the utility model are: mechanical mechanism can guarantee: suitable even bigger if the size of humanoid toy is done as true man, do not have problems, and can accomplish durable in use.

Description of drawings

Fig. 1 is the arm view of closing of the present utility model

Fig. 2 is the view of stretching one's arms of the present utility model

Fig. 3 is the schematic diagram of single mechanism

Fig. 4 is the schematic perspective view of single mechanism

Fig. 5 is that the both arms actuating mechanism is closed the arm view

Fig. 6 is the both arms actuating mechanism view of stretching one's arms

Description of reference numerals

1----motor 2----frame 3----eccentric wheel

4----limited block 5----movable block 6----long slot bore

7----moves pin 8----and rotates pin 9----back-moving spring

10----arc-shaped slot 11----turning cylinder 12----moving block

13----arm 14----eccentric shaft 15----driving-belt

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

The specific embodiment

Mechanical device of the present utility model comprises humanoid ornament, frame 2, actuating mechanism and circuit.

Humanoid ornament contains head and face, body, arm 13 and both legs.Between head and face, body, both legs and the frame 2, specifically how to carry out fixed connection, belong to conventional prior art.

When people connect power supply, when perhaps sounding or the like, the both arms of humanoid toy can swing up and down automatically; Cut off the electricity supply or stop sound, swing also stops.

Can swing automatically, its dependence be actuating mechanism and circuit.

Circuit belongs to prior art, so no longer be described.

Below, actuating mechanism is described.

Describe in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6.Fig. 1 is the arm view of closing of the present utility model, Fig. 2 is the view of stretching one's arms of the present utility model, Fig. 3 is the schematic diagram of single mechanism, Fig. 4 is the schematic perspective view of single mechanism, Fig. 5 is that the both arms actuating mechanism is closed the arm view, and Fig. 6 is the both arms actuating mechanism view of stretching one's arms.

The cardinal principle of actuating mechanism is: motor 1 drives eccentric wheel 3 runnings, thereby movable block 5 is moved up and down, and forces moving block 12 to drive arm 13 actions.Be described in detail again below.

Actuating mechanism mainly comprises: be connected in back-moving spring 9, movable block 5, rotation pin 8, moving block 12, turning cylinder 11, arm 13, mobile pin 7, limited block 4, eccentric wheel 3, eccentric shaft 14, motor 1 and driving-belt 15 on the frame 2.

Back-moving spring 9 gives movable block 5 one downward pressure all the time, can get back to minimum point from peak to guarantee movable block 5; For this purpose, one and movable block 5 upper end fixed connections of back-moving spring 9, fixedly connected with frame 2 in the other end of back-moving spring 9; Certainly, fixedlying connected with frame 2 by the union piece that increases again in addition in the other end, too can.

The effect of moving block 12 has: the straight line up and down of movable block 5 is moved, is transformed into turning cylinder 11 is the dealing movement in a curve in the center of circle, thereby drives moving up and down of arm 13.In order to reach foregoing function, moving block 12 is by turning cylinder 11 and frame 2 rotation-coupled, have arc-shaped slot 10 on the moving block 12, rotate pin 8 and pass arc-shaped slot 10 and movable block 5 fixed connections, there is the relation of sliding and connecting in the rotation pin 8 in arc-shaped slot 10 with moving block 12 again simultaneously; So, when movable block about in the of 5 during rectilinear motion, both straight-line rotation pins 8 up and down promotes or pulling moving block 12 is done movement in a curve, and in other words, moving block 12 can be that back rotation is made in the center of circle with turning cylinder 11.Rotation pin 8 can adopt the shape of " T " cylinder, the shape of similar bolt, and column cap is positioned at the outside of the edge mouth of moving block 12 arc-shaped slots 10; Rotation pin 8 also can adopt other shape.It is to be noted: moving block 12 can be done circular, also can make other shapes, even moving block 12 and arm 13 can be made of one.

The effect of limited block 4 has, and guiding movable block 5 moves up and down, and simultaneously movable block 5 is spatially limited, and prevents that movable block 5 from coming off, preventing that movable block 5 from departing from moving direction.Limited block 4 is fixed connections with frame 2, be to slide to connect with movable block 5.Limited block 4 can be made a pair of formula, as shown in Fig. 3, Fig. 4, also can be with the limited block 4 of a pair of formula, and link up the formula of being made of one in the middle of it; Limited block 4 can be installed at a place, also can be at two places in addition three places install.

The effect of eccentric wheel 3 is, because the center of circle of rotating is not or not the center of wheel body, so when motor 1 drove eccentric wheel 3 and does to be the rotation in the center of circle with eccentric shaft 14, eccentric wheel 3 drove movable blocks 5 and does the straight line ascending motion, by back-moving spring 9 movable block 5 is pressed against and does to fall on the straight line motion on the eccentric wheel 3 again.Therefore, movable block 5 lower ends and eccentric wheel 3 are to connecting; Eccentric wheel 3 forms the rotation-coupled relation by eccentric shaft 14 and frame 2; Motor 1 also with frame 2 fixed connections, motor 1 output shaft connects by driving-belt 15 and eccentric wheel 3 transmissions.Driving-belt 15 can have multiple choices, as belt driving band, chain belt or the like.

As one of alternative of the present utility model, can on movable block 5, be provided with long slot bore 6, mobile pin 7 is arranged in the long slot bore 6, mobile pin in the long slot bore 67 is with frame 2 fixed connections, move connection with movable block 5.The long slot bore 6 and the mobile pin 7 that increase on the movable block 5 are added original limited block 4, and formed guiding of their actings in conjunction and restriction will be better.

If two cover moving blocks 12, turning cylinder 11, arm 13 are installed, just constitute the actuating mechanism of both arms, the actuating mechanism of its operation principle and single armed is identical, no longer is repeated in this description.

Claims

1. the mechanical device of a toy comprises humanoid ornament, frame (2), and actuating mechanism and circuit is characterized in that:

A. described humanoid ornament contains head and face, body, arm (13) and both legs; Head and face, body, both legs and frame fixed connection; Arm (13) links to each other with the actuating mechanism that is located at humanoid ornament inside;

B. described actuating mechanism mainly comprises: be connected in back-moving spring (9), movable block (5), rotation pin (8), moving block (12), turning cylinder (11), arm (13), limited block (4), eccentric wheel (3), eccentric shaft (14), motor (1) and driving-belt (15) on the frame;

Described back-moving spring (9), the one head is fixedlyed connected with frame (2), other end and movable block (5) upper end fixed connection; Described moving block (12) is by turning cylinder (11) and frame (2) rotation-coupled, moving block (12) go up in the arc-shaped slot (10) rotation pin (8) not only with movable block (5) fixed connection, but also slide with moving block (12) and to connect; Arm (13) and moving block (12) fixed connection; Limited block (4) slides with frame (2) fixed connection, with movable block (5) and connects; Movable block (5) lower end and eccentric wheel (3) support and connect; Eccentric wheel (3) is fixedlyed connected with eccentric shaft (14), and eccentric wheel (3) is rotationally connected by eccentric shaft (14) and frame (2); Motor (1) and frame (2) fixed connection, motor output shaft connects by driving-belt (15) and eccentric wheel (3) transmission.

2. the mechanical device of a kind of toy according to claim 1 is characterized in that: long slot bore (6) is arranged, mobile pin (7) in the hole and frame (2) fixed connection on the described movable block (12).